Electric de-icer



FIG. 1 is a perspective view of an electric de-icer, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is another perspective view thereof.

In the drawings, the broken lines illustrate portions of the article which form no part of the claimed design. 

CLAIM I claim the ornamental design for an electric de-icer, as shown and described. 